12’x6′ Slat Apex Windowless Double-Door Shed – TigerFlex. Oftentimes, storage requirements extend beyond just capacity and safety to include convenience. Featuring an additional entrance for enhanced accessibility, the TigerFlex® Slat Apex Double-Door outhouse offers a truly distinctive structure that empowers you to select the door placements for effortless movement of items in and out. 12’x6′ Slat Apex Windowless Double-Door Shed – TigerFlex